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Bite Compass
Bite Forecast

Challenger Beach (Naval Base)

Sat 12 Sep 2026 · Australia/Perth

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📍 Challenger Beach (Naval Base)
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Weather: Sunny Wind: W 251° · 15 km/h Swell: 1.4 m @ 10 s W Water: 17.8 °C Pressure: 1017.8 hPa → steady
★★★☆☆
Medium Fish Activity
▸ Why this score?
At the day's peak · 6:00 am
Solunar 3 out of 100 Minor window
Time of day 91 out of 100 Dawn
Tide 100 out of 100 Turning
Wind 55 out of 100 W 23 km/h
Moon 100 out of 100 new all day
Water temp 79 out of 100 17.8 °C all day
Learn how the score works →
Activity Forecast
HIGH 70+ MED 50 LOW 30 4a 8a 12p 4p 8p
Day timeline
Major Minor Tide Twilight
First light 5:56 am Last light 6:31 pm
Low 2:42 am High 5:10 am High 9:00 am Low 3:15 pm High 10:06 pm

Drag or use arrow keys to explore

Feeding Windows
Best times to fish based on activity score.
Peak
5:30 am → 7:00 am
61
1h 30m
Good
12:30 pm → 2:00 pm
55
1h 30m
Good
6:00 pm → 7:30 pm
54
1h 30m
First light
5:56 am
Last light
6:31 pm
Sunrise
6:20 am
Sunset
6:06 pm
Moonrise
6:42 am
Moonset
7:21 pm
Low tide
2:42 am
High tide
5:10 am
High tide
9:00 am
Low tide
3:15 pm
High tide
10:06 pm
Hourly Wind
High Bite Hours Highlighted
12am
🌧️
17°
↖︎
NW
333°
20 km/h
1am
☀️
17°
↖︎
NW
335°
17 km/h
2am
🌧️
18°
↖︎
NW
318°
20 km/h
3am
🌧️
18°
↖︎
NW
307°
25 km/h
4am
🌧️
17°
↖︎
NW
294°
26 km/h
5am
🌧️
16°
←︎
W
274°
24 km/h
6am
🌧️
17°
←︎
W
251°
23 km/h
7am
☀️
17°
↙︎
SW
246°
19 km/h
8am
☀️
17°
←︎
W
249°
18 km/h
9am
🌧️
18°
↙︎
SW
238°
20 km/h
10am
☀️
18°
↙︎
SW
244°
18 km/h
11am
☀️
19°
←︎
W
248°
16 km/h
12pm
☀️
19°
←︎
W
251°
15 km/h
1pm
☁️
19°
←︎
W
256°
15 km/h
2pm
☀️
19°
←︎
W
259°
14 km/h
3pm
☀️
19°
←︎
W
262°
13 km/h
4pm
☀️
18°
←︎
W
262°
12 km/h
5pm
☀️
18°
←︎
W
261°
12 km/h
6pm
☀️
17°
←︎
W
264°
8 km/h
7pm
☀️
15°
←︎
W
270°
5 km/h
8pm
☀️
15°
←︎
W
288°
3 km/h
9pm
☀️
14°
↖︎
NW
313°
3 km/h
10pm
☀️
14°
↖︎
NW
297°
2 km/h
11pm
☀️
14°
↖︎
NW
319°
2 km/h
Hourly Swell
Building 1.4 → 2.0 m W
12am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
1am
1.4 m
@ 12 s
↙︎
SW
Moderate
ground
2am
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
3am
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
4am
1.3 m
@ 12 s
↙︎
SW
Moderate
ground
5am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
6am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
7am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
8am
1.3 m
@ 11 s
↙︎
SW
Moderate
ground
9am
1.3 m
@ 10 s
←︎
W
Moderate
ground
10am
1.3 m
@ 10 s
←︎
W
Moderate
11am
1.4 m
@ 10 s
←︎
W
Moderate
12pm
1.4 m
@ 10 s
←︎
W
Moderate
ground
1pm
1.3 m
@ 11 s
←︎
W
Moderate
ground
2pm
1.3 m
@ 12 s
←︎
W
Moderate
ground
3pm
1.5 m
@ 12 s
↙︎
SW
Moderate
ground
4pm
1.6 m
@ 11 s
↙︎
SW
Moderate
ground
5pm
1.7 m
@ 10 s
↙︎
SW
Moderate
ground
6pm
1.8 m
@ 10 s
↙︎
SW
Moderate
ground
7pm
1.9 m
@ 10 s
←︎
W
Moderate
8pm
2.1 m
@ 10 s
←︎
W
Solid
9pm
2.0 m
@ 9 s
←︎
W
Solid
10pm
2.0 m
@ 10 s
←︎
W
Solid
11pm
2.0 m
@ 10 s
←︎
W
Solid
Water Temp (°C)
→ steady around 17.8°
Wed
9 Sep
17.5°
Thu
10 Sep
17.6°
Fri
11 Sep
17.7°
Sat
12 Sep
17.8°
Sun
13 Sep
17.9°
Mon
14 Sep
18.0°
Tue
15 Sep
18.1°
Wed
16 Sep
18.5°
Thu
17 Sep
18.6°
Fri
18 Sep
18.8°
Wind Map
Wind data (text)

Now: 15 km/h W (251°).

Wind map data: ECMWF HRES (operational), updated every 6 hours. Not for navigation.

Open in the full fishing map (beta) →